You are to take the Levites for Me—I am the LORD—in place of all the firstborn of Israel, and the livestock of the Levites in place of all the firstborn of the livestock of the Israelites.”
Jewish Publication Society of America Version (JPS1917) - Numbers 3:41 >And thou shalt take the Levites for Me, even the LORD, instead of all the first-born among the children of Israel; and the cattle of the Levites instead of all the firstlings among the cattle of the children of Israel.'